Jeff O'Connell

Bib: 13396M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 36%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:03
Rank: #11810
Start5K
24:03 | 7:44/mi
10K· 6.21 mi
47:40
Rank: #11525 (+285)
5K10K
23:37 | 7:36/mi
15K· 9.32 mi
1:10:58
Rank: #11044 (+481)
10K15K
23:18 | 7:30/mi
20K· 12.43 mi
1:34:32
Rank: #10762 (+282)
15K20K
23:34 | 7:35/mi
Half· 13.11 mi
1:39:40
Rank: #10739 (+23)
20KHalf
5:08 | 7:31/mi
25K· 15.53 mi
1:58:06
Rank: #10492 (+247)
Half25K
18:26 | 7:36/mi
30K· 18.64 mi
2:22:02
Rank: #10124 (+368)
25K30K
23:56 | 7:42/mi
20M
2:32:24
Rank: #9896 (+228)
30K20M
10:22 | 7:38/mi
21M
2:40:29
Rank: #9741 (+155)
20M21M
8:05 | 8:05/mi
35K· 21.75 mi
2:46:01
Rank: #9670 (+71)
21M35K
5:32 | 7:24/mi
23M
2:55:32
Rank: #9456 (+214)
35K23M
9:31 | 7:36/mi
24M
3:02:39
Rank: #9223 (+233)
23M24M
7:07 | 7:07/mi
40K· 24.85 mi
3:09:00
Rank: #9090 (+133)
24M40K
6:21 | 7:26/mi
25.2M
3:11:44
Rank: #9038 (+52)
40K25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:19:00
Rank: #8881 (+157)
25.2MFinish
7:16 | 7:08/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:39:40
Pace7:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:20
Pace7:35 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1824:037:4424:03
7:44
-
10K
6.21 mi11:16:5547:407:4023:37
7:36
-0:08
15K
9.32 mi11:40:131:10:587:3723:18
7:30
-0:06
20K
12.43 mi12:03:471:34:327:3623:34
7:35
+0:05
Half
13.11 mi12:08:551:39:407:365:08
7:31
-0:04
25K
15.53 mi12:27:211:58:067:3618:26
7:36
+0:05
30K
18.64 mi12:51:172:22:027:3723:56
7:42
+0:06
20M
20.00 mi13:01:392:32:247:3710:22
7:38
-0:04
21M
21.00 mi13:09:442:40:297:398:05
8:05
+0:27
35K
21.75 mi13:15:162:46:017:385:32
7:24
-0:41
23M
23.00 mi13:24:472:55:327:389:31
7:36
+0:12
24M
24.00 mi13:31:543:02:397:377:07
7:07
-0:29
40K
24.85 mi13:38:153:09:007:366:21
7:26
+0:19
25.2M
25.20 mi13:40:593:11:447:372:44
7:56
+0:30
Finish
26.22 mi13:48:153:19:007:367:16
7:08
-0:48

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:07 /mi

Average Pace

7:36 /mi

Slowest Pace

8:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:11

95% of race

Time at Steady Pace

10:49

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:53:1824:037:4424:03
7:44
#11810
10K
6.21 mi11:16:5547:407:4023:37
7:36
#11525
15K
9.32 mi11:40:131:10:587:3723:18
7:30
#11044
20K
12.43 mi12:03:471:34:327:3623:34
7:35
#10762
Half
13.11 mi12:08:551:39:407:365:08
7:31
#10739
25K
15.53 mi12:27:211:58:067:3618:26
7:36
#10492
30K
18.64 mi12:51:172:22:027:3723:56
7:42
#10124
20M
20.00 mi13:01:392:32:247:3710:22
7:38
#9896
21M
21.00 mi13:09:442:40:297:398:05
8:05
#9741
35K
21.75 mi13:15:162:46:017:385:32
7:24
#9670
23M
23.00 mi13:24:472:55:327:389:31
7:36
#9456
24M
24.00 mi13:31:543:02:397:377:07
7:07
#9223
40K
24.85 mi13:38:153:09:007:366:21
7:26
#9090
25.2M
25.20 mi13:40:593:11:447:372:44
7:56
#9038
Finish
26.22 mi13:48:153:19:007:367:16
7:08
#8881
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi118109033903310155(Top 38%)8224(Top 54%)8224(Top 365%)
10K6.21 mi3.10 mi11525+2858890+1438890+14311329(Top 43%)8797(Top 58%)8797(Top 391%)
15K9.32 mi3.11 mi11044+4818674+2168674+21610155(Top 38%)8224(Top 54%)8224(Top 365%)
20K12.43 mi3.11 mi10762+2828523+1518523+1519961(Top 37%)8048(Top 53%)8048(Top 357%)
Half13.11 mi0.68 mi10739+238513+108513+1010353(Top 39%)8262(Top 54%)8262(Top 367%)
25K15.53 mi2.42 mi10492+2478386+1278386+1279544(Top 36%)7730(Top 51%)7730(Top 343%)
30K18.64 mi3.11 mi10124+3688159+2278159+2278657(Top 33%)7074(Top 47%)7074(Top 314%)
20M20.00 mi1.36 mi9896+2288011+1488011+1487684(Top 29%)6400(Top 42%)6400(Top 284%)
21M21.00 mi1.00 mi9741+1557905+1067905+1067889(Top 30%)6419(Top 42%)6419(Top 285%)
35K21.75 mi0.75 mi9670+717849+567849+567761(Top 29%)6357(Top 42%)6357(Top 282%)
23M23.00 mi1.25 mi9456+2147695+1547695+1547094(Top 27%)5889(Top 39%)5889(Top 262%)
24M24.00 mi1.00 mi9223+2337525+1707525+1705306(Top 20%)4651(Top 31%)4651(Top 207%)
40K24.85 mi0.85 mi9090+1337430+957430+956250(Top 23%)5185(Top 34%)5185(Top 230%)
25.2M25.20 mi0.35 mi9038+527392+387392+386093(Top 23%)5024(Top 33%)5024(Top 223%)
Finish26.22 mi1.02 mi8881+1577275+1177275+1175998(Top 23%)4937(Top 33%)4937(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10155

Males

8224

M45-49

8224

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11329

Males

8797

M45-49

8797

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10155

Males

8224

M45-49

8224

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9961

Males

8048

M45-49

8048

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10353

Males

8262

M45-49

8262

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9544

Males

7730

M45-49

7730

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8657

Males

7074

M45-49

7074

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7684

Males

6400

M45-49

6400

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7889

Males

6419

M45-49

6419

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7761

Males

6357

M45-49

6357

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7094

Males

5889

M45-49

5889

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5306

Males

4651

M45-49

4651

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6250

Males

5185

M45-49

5185

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6093

Males

5024

M45-49

5024

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5998

Males

4937

M45-49

4937

Passing Analysis

Category:
Athletes Passed
3304*
Passed By
375
Net Change
+2929
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11810
5K10K468183+285#11810#11525
10K15K51736+481#11525#11044
15K20K32543+282#11044#10762
20KHalf3613+23#10762#10739
Half25K26619+247#10739#10492
25K30K393*25+368#10492#10124
30K20M236*8+228#10124#9896
20M21M16914+155#9896#9741
21M35K809+71#9741#9670
35K23M2206+214#9670#9456
23M24M2341+233#9456#9223
24M40K1385+133#9223#9090
40K25.2M575+52#9090#9038
25.2MFinish1658+157#9038#8881
TOTALS3304*375+2929

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing